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Time of issue:2021-08-20 13:54:16

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Time of issue:2021-08-20 14:01:08
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Stable and reliable product quality, safety and environmental protection, low wear and low noise, well-known in the industry
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Industrial Machinery Manufacturing Enterprise
Hangzhou

Hangzhou HLK Advanced Materials Co., Ltd.: differences and selection of motorcycle brake pads (II)

C. Relationship between friction coefficient and working temperature In addition to the friction coefficient, the effective operating temperature of the brake pad is also very important. The various metals and compounds used to make brake pads will only be effective at a certain temperature. To widen the effective working temperature of the brake pad, the manufacturer adds different metals or other synthetic materials to the brake pad formula, and uses high temperature and high pressure to integrate various materials into a synthetic material. When designing the characteristics of brake pads, manufacturers should consider the other four elements in addition to the friction coefficient and operating temperature. Therefore, there is no brake pad compound in the world that can get full marks in the range of six items. Also, in the real world, no motorcycle can contain all the characteristics, so manufacturers prepare corresponding products according to the needs of different motorcycles< br /> Differences and selection of motorcycle brake pads   There are great differences in the force used by motorcycles, high-performance Road sports cars and racing cars in biaohuaxing street. It is also inappropriate to use racing pads for street cars or brake pads for street cars. The characteristics of street and racing brake pads lie in the temperature difference during braking. The car needs to constantly exert 100% braking power at extremely high speed, and the range from kinetic energy to thermal energy is unimaginable for street cars. For ordinary street braking systems, if the brakes are applied continuously for about ten times, the brake pads will begin to "heat decay". Therefore, the brake skin for racing must still maintain a high-efficiency friction coefficient at high temperature, so the friction coefficient will be poor at normal temperature< br /> The performance of the brake pads used in racing cars before 250 ℃ is much worse than that used in sports cars. However, when the temperature is between 300 and 500 degrees, the friction coefficient of the force skin for racing cars is much better than that for sports cars   D. Is the friction coefficient important, or is the handling important? In the real world, there are more than three types of brake pads? It should also be noted that when the brake pad operation is involved, the interference to the control should be minimized, that is, the feel should be gradual in order to facilitate the control. Brake pads with high friction coefficient usually have great interference and are unfavorable for handling. Therefore, for people who pay attention to forced hand control or need to compete in wetlands, they will choose brake pads with low friction coefficient, such as racing specification 1 shown in the above figure to increase hand control< br /> Hangzhou hanleke New Material Technology Co., Ltd. mainly produces special friction materials and components such as lawn mower and chain saw gasoline engine clutch, motorcycle clutch friction plate, motorcycle brake shoe block and disc brake plate, construction machinery brake plate, motor friction plate, electric hoist and so on. If you need anything, please contact us at 18069882783
Hangzhou

Hangzhou HLK Advanced Materials Co., Ltd.: differences and selection of motorcycle brake pads (I)

The most cost you can't save by riding a motorcycle is the replacement of tires and the maintenance of brake pads of the brake system. What shock absorber, titanium ruler and exhaust pipe are just icing on the cake. If you don't replace it when it's due, you can drive a little slower at best. However, tires and braking systems are important factors related to life safety A. How to evaluate the quality of brake pads? The quality of brake pads (brake pads) is not simply selected for racing cars, it is better to be so simple. We want to see: 1) what is the friction coefficient of the brake pad? 2) How wide is the effective operating temperature of the brake pad? 3) How fast does the brake pad wear out? 4) How loud is the noise when braking? 5) How much force powder does the force pad release when braking? 6) Is the friction provided by the brake pads linear? Easy to master? The higher the friction coefficient, the higher the work efficiency of the brake pad. However, choosing brake pads for your car does not mean that the higher it is, the better it suits your needs. The weight and speed of different vehicles are different. For vehicles with low speed and light body, the force skin with high friction coefficient will destroy the handling and affect the driving feeling& nbsp;< br />   B. What is the coefficient of friction? The friction coefficient (U) is a quantitative simplification to describe the friction resistance. One of the simplest calculation methods is to divide the frictional resistance (FR) by the force (FN) required to counteract the friction and successfully pull the animal part. The friction coefficient is calculated as u = FR / FN. Another measurement method is to measure the gravity, that is, the weight (W) of the object: u = FR / W. For example, in the left figure, the weight of the book is w, divided by the force required to pull the book on the desktop, and the weight measured by the slingshot pound is the friction coefficient between the book and the desktop Based on different conditions, the conditions constituting the friction resistance (FR) and the force (FN) breaking the friction resistance are different, so the friction coefficient is divided into at least four different versions. Among them, the common ones are static coefficient of friction and dynamic coefficient of friction, and the ones applied to motorcycle braking system are, of course, dynamic coefficient of friction& nbsp;< br />   Hangzhou hanleke New Material Technology Co., Ltd. mainly produces special friction materials and components such as lawn mower and chain saw gasoline engine clutch, motorcycle clutch friction plate, motorcycle brake shoe block and disc brake plate, construction machinery brake plate, motor friction plate, electric hoist and so on. If you need anything, please contact us at 18069882783
Hangzhou

Hangzhou HLK Advanced Materials Co., Ltd.: requirements of friction materials for fiber reinforced materials used

Fiber reinforced materials constitute the base material of friction materials, which endow friction products with sufficient mechanical strength to withstand the load force of grinding and riveting of friction plates in the production process, as well as the impact force, shear force and pressure caused by braking and transmission in the use process China's relevant standards and automobile manufacturers put forward corresponding mechanical strength requirements for friction plates according to the actual working conditions of friction plates. Such as impact strength, flexural strength, compressive strength, shear strength, etc. In order to meet these strong performance requirements, it is necessary to select appropriate fiber varieties to increase and meet the strength performance (1) Good enhancement effect. (2) Good heat resistance. No fusing, carbonization and thermal decomposition will occur under friction working temperature.  (3) It has a basic friction coefficient. (4) The hardness should not be too high to avoid braking noise and damage to the brake disc or drum.  (5) The process has good operability Hangzhou hanleke New Material Technology Co., Ltd. mainly produces special friction materials and components such as lawn mower and chain saw gasoline engine clutch, motorcycle clutch friction plate, motorcycle brake shoe block and disc brake plate, construction machinery brake plate, motor friction plate, electric hoist and so on. To meet the needs of new and old customers with the best product quality, the most affordable product price, the most sincere service attitude and the most honest business philosophy! If you need anything, please contact us at 18069882783  
Caring

Caring for female employees - Hualong friction plate company provides all female employees with women's day benefits

March, a beautiful season; There is a beautiful day in this season, women's day& ldquo; 38 & rdquo; On the occasion of women's day, in order to express respect and gratitude to all female employees of the company and keep them in good working condition, Hualong friction plate company distributed holiday benefits to all female employees on March 8, 2021 and sent the most sincere holiday blessings to all female employees with practical actions & nbsp; The female employees hold warm gifts in their hands and their faces are filled with warm smiles. Employees have said that they will devote themselves to their future work with more energy and high fighting spirit in the future to repay the love of the company. The operation and development of the company are inseparable from the hard work and hard work of every employee Since the establishment of the enterprise, Hualong friction plate company has organized employees' collective activities or purchased intimate and practical welfare products for distribution on important holidays. This humanized management method has been supported by the majority of employees. Each welfare product represents the company's love for employees and warms every employee Hualong friction plate company & ldquo; People oriented & rdquo; The core values of the company not only enhance the sense of belonging of employees, but also stimulate everyone's infinite enthusiasm for love and dedication, so that the company has formed a good enterprise centripetal force and cohesion Finally, Hualong friction plate company extends heartfelt holiday greetings to the female employees who work hard in all departments and posts of the company! I hope every female employee of Hualong friction plate company can work happily and live a healthy life The manufacturer of Hangzhou Lin'an Hualong friction material Co., Ltd. can design and develop various specifications of friction materials according to customer requirements (samples and drawings). The company sincerely welcomes new and old friends from all walks of life to visit, investigate and negotiate business. The contact number is 18069882783, waiting for your call
Hualong

Hualong friction plate manufacturers strengthen the construction of enterprise culture

Hualong friction plate manufacturer is a formal enterprise approved and registered by relevant national departments. Hualong friction plate manufacturer is a friction plate manufacturer with a history of 45 years. Founded in 1975, Hualong friction plate manufacturer is an enterprise that independently develops and produces all kinds of friction plates. It is a top brand in the friction plate industry. The company mainly produces special friction materials and parts such as lawn mower and chain saw gasoline engine clutch, motorcycle clutch friction plate, motorcycle brake shoe and disc brake plate, brake plate for construction machinery, motor friction plate, electric hoist and so on. Hualong friction plate manufacturers have won the bid for many times because of their comprehensive strength such as stable performance, reliable quality and perfect after-sales service. Many large enterprises are perennial users of our company, and have received their strong support and unanimous praise. Reviewing our work mainly includes the following aspects: 1、 Strengthen leadership, make scientific planning, and establish a new image of rejuvenating the enterprise with culture 2、 People oriented, caring for employees and actively carrying forward corporate culture 3、 Promote the cultural construction of the company by carrying out cultural and artistic activities of employees. 4、 Keep pace with the times and give full play to the role of corporate culture in enterprise development. If necessary, you can contact Hualong friction plate manufacturer at 18069882783, waiting for your call!
Hualong

Hualong friction material aims at serving customers

In our company, Hualong friction materials aims at serving customers. All motor plants, machine tool plants, maintenance plants and so on are our potential customers. We leave them the most reliable service and company image through perfect service. The perfect image left by Hualong friction materials in the friction plate industry is not only our special friction plate products, but also our low price. Other friction plate manufacturers may have cheaper friction plates. Our success stems from our always standing on the position of customers to look at and solve problems. Adhering to long-term cooperation with customers is our constant goal. Once we become a customer of Hualong friction materials, we will establish a long-term relationship with us. They will be our constant friends. Customers are the foundation for the survival and development of Hualong friction materials. Customer satisfaction is our constant goal. Our enterprise aims at serving customers. In our company, Hualong friction materials aims at serving customers. All motor plants, machine tool plants, maintenance plants and so on are our potential customers. We leave them the most reliable service and company image through perfect service. The perfect image left by Hualong friction materials in the friction plate industry is not only our special friction plate products, but also our low price. Other friction plate manufacturers may have cheaper friction plates. Our success stems from our always standing on the position of customers to look at and solve problems. Adhering to long-term cooperation with customers is our constant goal. Once we become a customer of Hualong friction materials, we will establish a long-term relationship with us. They will be our constant friends. Customers are the foundation for the survival and development of Hualong friction materials. Customer satisfaction is our constant goal. Our enterprise aims at serving customers.
Hualong

Hualong friction materials Co., Ltd. participated in the first training of G8D in China

  Globally harmonized 8D method (G8D) was evolved by Ford in 1995 on the basis of the past 8D to avoid the differences between different regions and countries and promote the effective solution of problems. As we usually know, 8D is only a part of G8D, and there has not been any public training on this content in China before. From August 28 to 30, tianyiyuan training center held the first domestic G8D public class, which was registered by China Quality Association Mr. Cao Shugen, the black belt of GMA, is the keynote speaker. Hualong friction materials company attached great importance to it and sent 5 staff from engineering technology department, quality department and production department to Ningbo to participate in this training. The difference between G8D and 8D is that the former is detailed, while the latter is rough everywhere. G8D has incomparable advantages over 8D in improving customer satisfaction, improving internal communication, solving problems and responding to customer concerns, and eliminating problems from products and processes. Hualong 5 people studied carefully, and Su Gongzuo wrote the only summary and suggestions among all the training teams: Company welfare, participated in the training of global unified 8D method, and was given a lecture by Cao Shugen, a black belt of Six Sigma registered by China Quality Association. This G8D content has never had an open class in China before. The training is 16 class hours in total, and half of it has been carried out today. All participants of Hualong friction materials company understood that the difference between G8D and 8D is that the former is detailed and detailed, while the latter is rough and ubiquitous. G8D has incomparable advantages over 8D in improving customer satisfaction, improving internal communication, solving problems and responding to customer concerns, and eliminating problems from products and processes. To name a few. In the past 8D, D2's problem description only described who, what, when, where, how long, etc., while G8D required to distinguish between symptoms and problems, statements and descriptions. Only by making clear the symptoms and problems, statements and descriptions can we fundamentally find the direction to deal with the problems. There are only temporary measures and permanent measures in 8D, while G8D divides the measures to solve the problem into emergency measures and temporary measures Construction and permanent measures. Some people asked the difference between emergency and temporary measures. Mr. Cao answered: emergency measures are for symptoms and temporary measures are for problems; Emergency measures must be completed within 24 hours, and temporary measures within three days; Emergency measures are limited to sorting, isolation, shutdown and other means. Temporary measures can be rework, repair and other methods based on certain survey data. What makes us feel a lot is Mr. Cao's attention to basic concepts. Problems and symptoms, emergency measures and temporary measures have been mentioned above. Let's talk about a small and representative example: what is a factor? What is the reason? Mr. Cao explained the connotation and extension of these two concepts with a large number of specific examples to let the students understand that the connotation of factors is larger than the reason, the extension is smaller than the reason, the reason includes factors, and various factors should be found out from the reasons. Maybe it's because of the tense class hours. Mr. Cao only focuses on pouring dry goods and ignores the simple and easy, relaxed humor and students' acceptance ability. Maybe some people (including me) don't understand it for a moment. G8D is a problem-solving method of induction and deduction. The minimum requirement is to adhere to common sense and at least logical thinking. But the Chinese people all step into the society and go to work after anti common sense and anti logic education. For example, what we have accepted since childhood is the anti common sense and anti logical thinking such as "there is no water in the river and the river is dry". Mr. Cao might as well start with revealing the anti science of this proposition, and first educate everyone to get out of the anti causal misunderstanding that there is no brick without wall and no thread woven into cloth without cloth. After getting out of this misunderstanding, it may be easier to learn G8D. My opinion is for reference only. Hangzhou Lin'an Hualong friction material Co., Ltd. mainly produces special friction materials and parts such as lawn mower and chain saw gasoline engine clutch, motorcycle clutch friction plate, motorcycle brake shoe block and disc brake plate, construction machinery brake plate, motor friction plate, electric hoist and so on. Tel: 18658149691 waiting for your call!
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Time of issue:2021-08-18 17:14:51
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Time of issue:2021-08-18 17:15:04